Move Document.fullscreenElement to DocumentOrShadowRoot

third_party/WebKit/Source/core/dom/DocumentFullscreen.cpp

Index: third_party/WebKit/Source/core/dom/DocumentFullscreen.cpp
diff --git a/third_party/WebKit/Source/core/dom/DocumentFullscreen.cpp b/third_party/WebKit/Source/core/dom/DocumentFullscreen.cpp
index 50057650522e34d7b1ca8636f5e95c55dc381f2c..0629fe218cba05f5fbf15bd4cfbe8014f7ef130d 100644
--- a/third_party/WebKit/Source/core/dom/DocumentFullscreen.cpp
+++ b/third_party/WebKit/Source/core/dom/DocumentFullscreen.cpp
@@ -25,6 +25,7 @@
 
 #include "core/dom/DocumentFullscreen.h"
 
+#include "core/dom/DocumentOrShadowRoot.h"
 #include "core/dom/Fullscreen.h"
 
 namespace blink {
@@ -34,19 +35,14 @@ bool DocumentFullscreen::fullscreenEnabled(Document& document)
     return Fullscreen::fullscreenEnabled(document);
 }
 
-Element* DocumentFullscreen::fullscreenElement(Document& document)
-{
-    return Fullscreen::fullscreenElementFrom(document);
-}
-
 void DocumentFullscreen::exitFullscreen(Document& document)
 {
     Fullscreen::exitFullscreen(document);
 }
 
-Element* DocumentFullscreen::currentFullScreenElement(Document& document)
+bool DocumentFullscreen::webkitIsFullScreen(Document& document)
 {
-    return Fullscreen::currentFullScreenElementFrom(document);
+    return DocumentOrShadowRoot::currentFullScreenElement(document);
 }
 
 } // namespace blink